diff --git a/nodejs/docs/api/class-testconfig.mdx b/nodejs/docs/api/class-testconfig.mdx
index d32a8b7bde..268d1310f3 100644
--- a/nodejs/docs/api/class-testconfig.mdx
+++ b/nodejs/docs/api/class-testconfig.mdx
@@ -1107,6 +1107,17 @@ export default defineConfig({
   - `stdout` "pipe" | "ignore" *(optional)*
     
     If `"pipe"`, it will pipe the stdout of the command to the process stdout. If `"ignore"`, it will ignore the stdout of the command. Default to `"ignore"`.
+  - `wait` [Object] *(optional)*
+    - `stdout` [RegExp] *(optional)*
+      
+      
+    - `stderr` [RegExp] *(optional)*
+      
+      
+    - `time` [number] *(optional)*
+      
+      
+    Consider command started only when given output has been produced or a time in milliseconds has passed.
   - `timeout` [number] *(optional)*
     
     How long to wait for the process to start up and be available in milliseconds. Defaults to 60000.